Hi Mike,

to use the .exe files you need a windows PC which has installed a legal copy of the AFPD.

The program that creates .exe files was advised by Ipacs to the model creators some years ago, because many windows users had problems with installing the models and it helps to prevent fraudulent use of the models.

If you (or another MAC user) don't know anyone with a windows PC with AFPD on it, you could ask the creator of the model to send you a .zip file which will work on a MAC PC too. By the way, I am not the creator of all the models at the ipacs-sim website, I am only the 'UPLOADER'!

The models I created are all available at my homepage (http://arthur.heimat.eu/) and I offer both versions, for windows and MAC.

Arthur